The assignment content discusses the political and historical underpinnings of 19th-century nationalism and the idea that nations should have a stated identity. It highlights the emergence of nationalism as a revolutionary movement driven by the romantic exhalation of 'identity' and the need for a legal state to be positioned on a 'people'. The content also explores how different countries, such as France and Germany, defined their nationhood through cultural and ethnic viewpoints. Additionally, it touches upon the importance of local background, national identity, and synchronization of life's features in shaping historical events.